The Invisible War-Plane

No date (1915). "A Tale of Air Adventure in the Great Campaign." Illustrated cloth, 272 pages. All six illustrations called for are present, although some are not bound in at the pages indicated in the list of illustrations. A couple are loose, and one has the top 1.5" torn off. Worn corners/spine ends, some cover soil, some soiling/tanning to edges, previous owner's name to front pastedown, front hinge split.